Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

What is the purpose of swift?

796

What is hashable in swift?

862

How does closure work in swift?

852

What is nsmutablearray in swift?

845

How many types of closures are there in swift?

832

Is swift thread safe?

767

What is subscript in swift?

955

What is mutating keyword in swift?

897

Is swift compiled or interpreted?

966

What is static function in swift?

926

What is extension in swift?

834

What is category in swift?

874

What are swift categories?

806

Does swift have a runtime?

905

What is the synonym of swift?

896

Un-Answered Questions { Mobile OS }

Can you run ubuntu on windows 10?

762

Explain how to detect if my application is exiting so I can save state?

972

Explain steps for using coredata?

1007

What is google android sdk? What are the tools placed in android sdk?

1015

What is ubuntu on wayland?

871

Explain src file in android?

937

What is mvc design pattern in ios?

1003

How would you define variables and constants in swift programming language?

921

Multitasking support is available from which version in iOS operating system?

965

What is an anr?

1021

What is message forwarding?

877

Does swift have a garbage collector?

1003

what is a toast notification in android?

1054

Suppose have a very simple application that uses the applicationbar. The app bar shows one menu item when in portrait. However as the second image shows theapp bar displays now items in landscape mode. Is that by design or a bug?

1002

How to represent layer objects in iOS operating system ?

864

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